Hi, I'm Donny Bereznak, a versatile Front-End Developer with over a decade of experience specializing in React, Angular, and WordPress. I enjoy collaborating with design teams to bring concepts to life through interactive and responsive web applications. I thrive in fast-paced environments and am passionate about optimizing performance to create seamless user experiences that drive business success. Throughout my career, I have worked on diverse projects ranging from building MVP applications using React and Python to enhancing accessibility and performance for major platforms like Meta's Safety Center and the VA's telehealth app. I am always eager to learn new technologies and approaches to deliver impactful results.

Donny Bereznak

Hi, I'm Donny Bereznak, a versatile Front-End Developer with over a decade of experience specializing in React, Angular, and WordPress. I enjoy collaborating with design teams to bring concepts to life through interactive and responsive web applications. I thrive in fast-paced environments and am passionate about optimizing performance to create seamless user experiences that drive business success. Throughout my career, I have worked on diverse projects ranging from building MVP applications using React and Python to enhancing accessibility and performance for major platforms like Meta's Safety Center and the VA's telehealth app. I am always eager to learn new technologies and approaches to deliver impactful results.

Available to hire

Hi, I’m Donny Bereznak, a versatile Front-End Developer with over a decade of experience specializing in React, Angular, and WordPress. I enjoy collaborating with design teams to bring concepts to life through interactive and responsive web applications. I thrive in fast-paced environments and am passionate about optimizing performance to create seamless user experiences that drive business success.

Throughout my career, I have worked on diverse projects ranging from building MVP applications using React and Python to enhancing accessibility and performance for major platforms like Meta’s Safety Center and the VA’s telehealth app. I am always eager to learn new technologies and approaches to deliver impactful results.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Web Developer and Website Manager at Air Services Inc
May 1, 2010 - June 13, 2024
Designed and developed a responsive WordPress website to enhance user engagement, built a custom WordPress theme optimizing performance and site speed, implemented SEO best practices improving search visibility and conversions, managed website security to ensure uptime and seamless experience, integrated plugins and APIs enhancing functionality and efficiency.
Web Application Developer at Steampunk
June 1, 2023 - October 1, 2024
Developed MVP applications using React and Python for the FNS Innovation Program. Built custom React components in TypeScript following WSWDS standards. Developed APIs with Flask and Node.js/Express for pilot applications. Managed state using React Hooks and Redux Toolkit. Created RPA workflows in UiPath to showcase automation solutions.
Front-End Web Developer - Consultant at Perficient
July 1, 2021 - March 1, 2023
Developed web components for an internal CMS using React and PHP. Built a training application in React and PHP for an internal program. Collaborated on a team to develop the Safety Center for Meta using React and PHP. Optimized CMS performance by refining React and PHP components. Worked remotely in a cross-functional team supporting project development.
Front-End Web Developer at Accenture Federal
August 1, 2020 - July 1, 2021
Updated the Veteran Affairs telehealth app using Angular 9, TypeScript, and .NET. Built an icon tray component for reactions and hand-raising during sessions. Optimized Angular components to improve performance and user experience. Worked remotely with cross-functional teams to enhance platform functionality. Implemented UI enhancements for accessibility and engagement.
Front-End Web Developer at Stack Sports
July 1, 2016 - August 1, 2020
Developed CMS templates in HTML, CSS, and C# for content management. Built a custom e-commerce platform in Angular, TypeScript, and .NET. Created RESTful APIs in .NET Core for data integration. Designed custom UI components including a color picker and image slider. Wrote unit tests in Jasmine to ensure code quality.
Web Developer at Canongate
July 1, 2013 - October 1, 2015
Developed and maintained websites using HTML, CSS, JavaScript, and .NET. Built custom HTML email templates for marketing campaigns. Implemented responsive designs to improve user experience. Optimized website performance and load times. Aligned web and email designs with branding strategies.
Web Developer and Website Manager at Air Services Inc
May 1, 2010 - June 6, 2024
Designed and developed a responsive WordPress website to enhance user engagement. Built a custom WordPress theme optimizing performance and site speed. Implemented SEO best practices, improving search visibility and conversions. Managed website security to ensure uptime and seamless user experience. Integrated plugins and APIs to enhance functionality and efficiency.
Web Application Developer at Steampunk
June 1, 2023 - October 1, 2024
Developed MVP applications using React and Python for the FNS Innovation Program. Built custom React components in TypeScript following WSWDS standards. Developed APIs with Flask and Node.js/Express for pilot applications. Managed state using React Hooks and Redux Toolkit. Created RPA workflows in UiPath to showcase automation solutions.
Front-End Web Developer - Consultant at Perficient
July 1, 2021 - March 1, 2023
Developed web components for an internal CMS using React and PHP. Built a training application in React and PHP for an internal training program. Collaborated on a team to develop the Safety Center for Meta using React and PHP. Optimized CMS performance by refining React and PHP components. Worked remotely in a cross-functional team to support project development.
Front-End Web Developer at Accenture Federal
August 1, 2020 - July 1, 2021
Updated the Veteran Affairs telehealth app using Angular 9, TypeScript, and .NET. Built an icon tray component for reactions and hand-raising during sessions. Optimized Angular components to improve performance and user experience. Worked remotely with cross-functional teams to enhance platform functionality. Implemented UI enhancements for accessibility and engagement.
Front-End Web Developer at Stack Sports
July 1, 2016 - August 1, 2020
Developed CMS templates in HTML, CSS, and C# for content management. Built a custom e-commerce platform in Angular, TypeScript, and .NET. Created RESTful APIs in .NET Core for data integration. Designed custom UI components including a color picker and image slider. Wrote unit tests in Jasmine to ensure code quality.
Web Developer at Canongate
July 1, 2013 - October 1, 2015
Developed and maintained websites using HTML, CSS, JavaScript, and .NET. Built custom HTML email templates for marketing campaigns. Implemented responsive designs to improve user experience. Optimized website performance and load times. Aligned web and email designs with branding strategies.

Education

B.A. Web development at DeVry
June 1, 2010 - June 1, 2014
B.A at DeVry
January 1, 2014 - December 31, 2014
B.A at DeVry
January 1, 2014 - December 31, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Government, Healthcare, Software & Internet, Professional Services